Pennsylvania Republican Committee Chairman Robert Gleason Jr. said in an interview today that the state party may not support Sen. Arlen Specter in the Republican primary next year -- a day after his national counterpart suggested that GOP supporters of the economic stimulus bill could take a hit in upcoming elections. "Of course, anything is a possibility," Gleason told The Morning Call. "It is up to the committeemen and committeewomen [next February]. … But the headline should not read that the state party is not going to endorse him. He certainly could be endorsed."Gleason said that -- right now --...